AR-C170 (serv.man7). 05 - MFP PWB - Sharp Copying Equipment Service Manual (repair manual). Page 20

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AR-C170  MFPC2 PWB  5 - 20
4
4
3
3
2
2
1
1
D
C
B
A
R1
2
10KJ
1
2
BR38
33Jx4
1
8
2
7
3
6
4
5
BR47
33Jx4
1
8
2
7
3
6
4
5
BR5
33Jx4
1
8
2
7
3
6
4
5
BR4
33Jx4
1
8
2
7
3
6
4
5
BR7
33Jx4
1
8
2
7
3
6
4
5
BR6
33Jx4
1
8
2
7
3
6
4
5
BR16
47KJX4
1
8
2
7
3
6
4
5
BR18
47KJX4
1
8
2
7
3
6
4
5
BR15
47KJX4
1
8
2
7
3
6
4
5
BR17
47KJX4
1
8
2
7
3
6
4
5
IC9
GND
154
VDD(2.5V)
155
FAD9
156
FAD10
157
FAD11
158
FAD12
159
FD
A
T
2
184
FD
A
T
3
185
FD
A
T
4
186
DOUTBY4
102
DOUTBY5
103
DOUTBY6
104
DOUTBY7
105
GND
106
98
DOUTBY3
99
VD
D
(2.
5V)
100
GND
101
VD
D
(3.
3V)
107
DOUTGM0
108
DOUTGM1
109
DOUTGM2
110
DOUTGM3
111
GND
112
VD
D
(2.
5V)
113
DOUTGM4
114
DOUTGM5
115
DOUTGM6
116
DOUTGM7
117
DOUTRC0
118
VD
D
(3.
3V)
119
VD
D
(2.
5V)
120
GND
121
GND
122
VDD(3.3V)
123
DOUTRC1
124
DOUTRC2
125
DOUTRC3
126
DOUTRC4
127
GND
128
VDD(3.3V)
129
DOUTRC5
130
DOUTRC6
131
DOUTRC7
132
GND
133
VDD(2.5V)
134
AREA0
135
AREA1
136
TESTIN3
137
AREA2
138
GND
139
VDD(2.5V)
140
LINENO
141
PROENO
142
FAD0
143
FAD1
144
FAD2
145
FAD3
146
GND
147
VDD(3.3V)
148
FAD4
149
FAD5
150
FAD6
151
FAD7
152
FAD8
153
VDD(2.5V)
160
GND
161
FAD13
162
FAD14
163
FAD15
164
FAD16
165
VDD(3.3V)
166
GND
167
FAD17
168
FAD18
169
FAD19
170
FAD20
171
GND
172
VDD(2.5V)
173
FAD21
174
FAD22
175
FAD23
176
FDAT0
177
VDD(3.3V)
178
GND
179
GND
180
VD
D
(2.
5v)
181
VD
D
(3.
3V)
182
FD
A
T
1
183
FD
A
T
5
187
FD
A
T
6
188
GND
189
VD
D
(3.
3V)
190
FD
A
T
7
191
FW
RB
192
FOEB
193
GND
194
VD
D
(2.
5V)
195
RCOE
196
TO
U
T
0
197
TO
U
T
1
198
TO
U
T
2
199
GND
200
VD
D
(2.
5V)
201
TO
U
T
3
202
203
BR19
47KJx4
1
8
2
7
3
6
4
5
BR35
47KJX4
1
8
2
7
3
6
4
5
BR34
47KJX4
1
8
2
7
3
6
4
5
BR37
47KJX4
1
8
2
7
3
6
4
5
BR36
47KJX4
1
8
2
7
3
6
4
5
R1
1
X_1KJ
1
2
C32
X_0.1uF
21
C31
X_0.1uF
21
BR13
X_10KJX4
1
8
2
7
3
6
4
5
BR14
X_10KJX4
1
8
2
7
3
6
4
5
BR12
X_10KJX4
1
8
2
7
3
6
4
5
BR11
X_10KJX4
1
8
2
7
3
6
4
5
IC8
X_LH28F320BJE-PTTL90
A15
1
A14
2
A13
3
A12
4
A11
5
A10
6
A9
7
A8
8
A19
9
A20
10
WE#
11
RP#
12
Vccw
13
WP#
14
RY/BY#
15
A18
16
A17
17
A7
18
A6
19
A5
20
A4
21
A3
22
A2
23
A1
24
OE#
28
DQ0
29
DQ8
30
DQ1
31
DQ9
32
DQ2
33
DQ10
34
DQ3
35
DQ11
36
Vcc
37
DQ4
38
DQ12
39
DQ5
40
DQ13
41
DQ6
42
DQ14
43
DQ7
44
DQ15/A-1
45
GND
46
BYTE#
47
A16
48
A0
25
CE#
26
GND
27
DOUTRC7
DOUTRC6
DOUTRC5
DOUTRC3
DOUTRC2
DOUTRC1
DOUTRC0
DOUTGM0
DOUTGM1
DOUTGM2
DOUTGM3
DOUTGM4
DOUTGM5
DOUTGM6
DOUTGM7
DOUTBY3
DOUTBY4
DOUTBY5
DOUTBY6
DOUTBY7
DOUTRC4
DOUTRC0
DOUTGM[7:0]
DOUTBY[7:0]
DOUTGM7
DOUTGM6
DOUTGM5
DOUTGM4
DOUTGM3
DOUTGM2
DOUTGM1
DOUTGM0
DOUTBY7
DOUTBY6
DOUTBY5
DOUTBY4
DOUTBY3
DOUTBY2
DOUTBY1
DOUTBY0
CSDI7
CSDI6
CSDI5
CSDI4
CSDI3
CSDI2
CSDI1
CSDI0
MSDI7
MSDI6
MSDI5
MSDI4
MSDI3
MSDI2
MSDI1
MSDI0
YSDI7
YSDI6
YSDI5
YSDI4
YSDI3
YSDI2
YSDI1
YSDI0
FAD21
FAD11
FAD10
FAD15
FAD3
FAD12
FAD6
FAD16
FAD18
FAD14
FAD9
FAD23
FAD20
FAD11
FAD8
FAD13
FAD5
FAD[23:0]
FAD1
FAD13
FAD7
FAD4
FAD3
FAD16
FAD8
FAD2
FAD12
FAD0
FAD5
FAD18
FAD10
FAD15
FAD17
FAD22
FAD23
FAD9
FAD17
FAD1
FAD0
FAD21
FAD14
FAD6
FAD19
FAD22
FAD19
FAD7
FAD20
FAD2
FAD4
FAD16
FAD15
FAD14
FAD13
FAD12
FAD11
FAD10
FAD9
FAD20
FAD21
FAD19
FAD18
FAD8
FAD7
FAD6
FAD5
FAD4
FAD3
FAD2
FAD1
FAD17
FDAT[14:0]
FDAT14
FD
A
T
3
FD
A
T
4
FDAT0
FDAT0
FD
A
T
7
FD
A
T
5
FD
A
T
2
FDAT11
FD
A
T
1
FDAT6
FDAT8
FDAT12
FDAT0
FDAT9
FDAT10
FDAT9
FDAT2
FDAT14
FDAT6
FDAT13
FDAT12
FDAT4
FDAT5
FDAT2
FDAT2
FDAT6
FDAT8
FDAT1
FDAT7
FDAT3
FDAT1
FDAT4
FD
A
T
6
FDAT7
FDAT3
FDAT3
FDAT4
FDAT5
FDAT[14:0]
FDAT5
FDAT10
FDAT11
FDAT13
FDAT7
FDAT1
FDAT0
FAD0
+3.3VR
+2.5VR
+3.
3
VR
+3.
3
VR
+2.
5
VR
+2.
5
VR
+2.
5
VR
+3.3VR
+3.3VR
+3.3VR
+3.3VR
+2.5VR
+2.5VR
+2.5VR
+2.5VR
+3.
3
VR
+3.
3
VR
+3.
3
VR
+2.
5
VR
+2.
5
VR
+2.
5
VR
+3.3VR
+3.3VR
+3.3VR
+3.3VR
+3.3VR
+3.3VR
AREA0
AREA1
AREA2
MSDI[7:0]
CSDI[7:0]
LINENO
PROENO
YSDI[7:0]
FOEB
FWRB
/RES_IMGIPD
FWRB
FOEB
/WP
9/15
RYOUIKI
13Pin
37Pin
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